From: Dave on
Hello,

I simplified my previous query.

Could any one help me to make gamma,RenderingIntent,Chromaticities values empty or zero.Or atleast is it possible to remove the gamma correction.Please tell me any one.

Actual values are as follow,I obtained them using imfinfo() function

RenderingIntent: 'perceptual'
Chromaticities: [1x8 double]
Gamma: 0.4545

regards,
Dave
From: ImageAnalyst on
Dave
Yes it's possible if (1) You can put a gray scale step wedge (or other
known reference reflectance scale or objects) in your scene, or (2)
you can put a neutral density filter in front of your lens. Otherwise
I doubt it.